function pz_ecom_purchase() {
};

pz_ecom_purchase.instance = function() {
  return { track_id: MiscUtils.unique(),
           date_added: parseInt(new Date().getTime() / 1000, 10) ,
           date_last_mod: parseInt(new Date().getTime() / 1000, 10) ,
           customer_id: 0,
           order_id: 0,
           product_id: 0,
           name: '',
           price: 0,
           quantity: 0,
           total: 0,
           ship_req: 0
         }
};
